The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request that triggers an uninitialized pointer dereference, as demonstrated by a request from a Windows Active Directory client.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:14
Type | Values Removed | Values Added |
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References | () http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html - | |
References | () http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-006.txt - Patch, Vendor Advisory | |
References | () http://www.mandriva.com/security/advisories?name=MDVSA-2010:202 - | |
References | () http://www.redhat.com/support/errata/RHSA-2010-0863.html - | |
References | () http://www.securityfocus.com/archive/1/514144/100/0/threaded - | |
References | () http://www.securityfocus.com/bid/43756 - Patch | |
References | () http://www.ubuntu.com/usn/USN-999-1 - | |
References | () http://www.vupen.com/english/advisories/2010/2865 - |
Information
Published : 2010-10-07 21:00
Updated : 2024-11-21 01:14
NVD link : CVE-2010-1322
Mitre link : CVE-2010-1322
CVE.ORG link : CVE-2010-1322
JSON object : View
Products Affected
mit
- kerberos_5
CWE
CWE-20
Improper Input Validation